package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDateTime;
import java.util.Map;

@Mapper
public interface UserMapper {
    /**
     * 根据openid查询用户
     * @param openid
     * @return
     */
    @Select("select * from user where openid=#{openid}")
    User getByOpenid(String openid);
    void insert(User user);
    @Select("select * from user where id = #{userId}")
    User getById(Long userId);
    Integer getUserStatistics(Map map);
    @Select("select count(id) from user where create_time <#{beginTime}")
    Integer getoldUserStatistics(LocalDateTime beginTime);
}
